Not very much difference; primarily the props that replace opinionated presets. Wanted to make an easier-to-find, plug-and-play version since I liked using it for my own project and noticed the data structure is a fairly common one that people may want to browse visually.
The link to the demo is invalid - it goes to Github.
Also, what's the difference between this and the other demo you've linked to by Svend3r?